15321220935

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1\times {\mathrm{4373}}^1$

素因数の和:6295

約数の個数: 32

約数和(自身を含む): 24720588288

約数和(自身を除く): 9399367353

約数列:

[1, 3, 5, 15, 131, 393, 655, 1783, 1965, 4373, 5349, 8915, 13119, 21865, 26745, 65595, 233573, 572863, 700719, 1167865, 1718589, 2864315, 3503595, 7797059, 8592945, 23391177, 38985295, 116955885, 1021414729, 3064244187, 5107073645, 15321220935]

約数ペア:

[(1, 15321220935), (3, 5107073645), (5, 3064244187), (15, 1021414729), (131, 116955885), (393, 38985295), (655, 23391177), (1783, 8592945), (1965, 7797059), (4373, 3503595), (5349, 2864315), (8915, 1718589), (13119, 1167865), (21865, 700719), (26745, 572863), (65595, 233573)]